APA-viite

Webster, P. C. (201). Global goal for maternal health unlikely to be achieved. Canadian Medical Association.

Chicago-tyylinen lähdeviittaus

Webster, Paul Christopher. Global Goal for Maternal Health Unlikely to Be Achieved. Canadian Medical Association, 201.

MLA-viite

Webster, Paul Christopher. Global Goal for Maternal Health Unlikely to Be Achieved. Canadian Medical Association, 201.

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